EP0666163A3 - A part fabrication method comprising a bridging technique. - Google Patents

A part fabrication method comprising a bridging technique. Download PDF

Info

Publication number
EP0666163A3
EP0666163A3 EP95100354A EP95100354A EP0666163A3 EP 0666163 A3 EP0666163 A3 EP 0666163A3 EP 95100354 A EP95100354 A EP 95100354A EP 95100354 A EP95100354 A EP 95100354A EP 0666163 A3 EP0666163 A3 EP 0666163A3
Authority
EP
European Patent Office
Prior art keywords
fabrication method
part fabrication
bridging technique
bridging
technique
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP95100354A
Other versions
EP0666163A2 (en
Inventor
John Sam Batchelder
Anil Kaul
James Urey Korein
Christopher John Ryan
Kostantinos Athanasios Tarabanis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stratasys Inc
Original Assignee
Stratasys Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stratasys Inc filed Critical Stratasys Inc
Publication of EP0666163A2 publication Critical patent/EP0666163A2/en
Publication of EP0666163A3 publication Critical patent/EP0666163A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92571—Position, e.g. linear or angular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
EP95100354A 1994-02-04 1995-01-12 A part fabrication method comprising a bridging technique. Withdrawn EP0666163A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19168794A 1994-02-04 1994-02-04
US191687 1994-02-04

Publications (2)

Publication Number Publication Date
EP0666163A2 EP0666163A2 (en) 1995-08-09
EP0666163A3 true EP0666163A3 (en) 1995-09-13

Family

ID=22706525

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95100354A Withdrawn EP0666163A3 (en) 1994-02-04 1995-01-12 A part fabrication method comprising a bridging technique.

Country Status (2)

Country Link
EP (1) EP0666163A3 (en)
JP (1) JPH07227898A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932511B2 (en) 2000-03-13 2015-01-13 Stratasys Ltd. Method of making a composite material by three-dimensional ink-jet printing
US9334402B2 (en) 2000-03-13 2016-05-10 Stratasys Ltd. Compositions and methods for use in three dimensional model printing

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6270335B2 (en) 1995-09-27 2001-08-07 3D Systems, Inc. Selective deposition modeling method and apparatus for forming three-dimensional objects and supports
BR9610663A (en) * 1995-09-27 1999-07-13 3D Systems Inc Method and apparatus for data manipulation and system control in a selective deposit modeling system
US5943235A (en) 1995-09-27 1999-08-24 3D Systems, Inc. Rapid prototyping system and method with support region data processing
DE19606210A1 (en) * 1996-02-21 1997-08-28 Martin Dr Nachtrodt Stereolithographic technique departs from thin planar construction, into three dimensional deposition within gel matrix
US20030207959A1 (en) 2000-03-13 2003-11-06 Eduardo Napadensky Compositions and methods for use in three dimensional model printing
KR20060007319A (en) * 2004-07-19 2006-01-24 (주) 한길아이티 Apparartus for designing a floor-beam and splice using girder data
US7805213B2 (en) 2005-10-06 2010-09-28 Peter Thomas Schwenn Weave, a utility method for designing and fabricating 3D structural shells, solids and their assemblages, without limitations on shape, scale, strength or material
US8460451B2 (en) 2011-02-23 2013-06-11 3D Systems, Inc. Support material and applications thereof
US9394441B2 (en) 2011-03-09 2016-07-19 3D Systems, Inc. Build material and applications thereof
US10391705B2 (en) 2014-05-09 2019-08-27 Nike, Inc. System and method for forming three-dimensional structures
US9676159B2 (en) 2014-05-09 2017-06-13 Nike, Inc. Method for forming three-dimensional structures with different material portions
FR3021901B1 (en) * 2014-06-05 2016-07-22 Inria Inst Nat De Rech En Informatique Et En Automatique SUPPORT STRUCTURE OF AN OBJECT DURING ITS MANUFACTURE BY AN ADDITIVE MANUFACTURING PROCESS; METHOD FOR GENERATING SUCH STRUCTURE
US9844917B2 (en) 2014-06-13 2017-12-19 Siemens Product Lifestyle Management Inc. Support structures for additive manufacturing of solid models
CN108603335A (en) 2016-02-05 2018-09-28 耐克创新有限合伙公司 Method for the applied layer on material
US11279122B2 (en) * 2016-12-06 2022-03-22 Robert Bosch Tool Corportation Supporting solution for “in air” geometries in 3D additive manufacturing
CN114274505B (en) * 2021-12-23 2022-08-30 山东大学 Sandwich plate fused deposition printing support structure generation method and system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02130132A (en) * 1988-11-11 1990-05-18 Matsushita Electric Works Ltd Manufacture of optical shaped article
US5121329A (en) * 1989-10-30 1992-06-09 Stratasys, Inc. Apparatus and method for creating three-dimensional objects

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02130132A (en) * 1988-11-11 1990-05-18 Matsushita Electric Works Ltd Manufacture of optical shaped article
US5121329A (en) * 1989-10-30 1992-06-09 Stratasys, Inc. Apparatus and method for creating three-dimensional objects

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Producing three-dimensional parts from computer design data", IBM TECHNICAL DISCLOSURE BULLETIN, vol. 33, no. 5, October 1990 (1990-10-01), NEW YORK US, pages 146 - 147 *
PATENT ABSTRACTS OF JAPAN vol. 14, no. 364 (M - 1007)<4307> 7 August 1990 (1990-08-07) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932511B2 (en) 2000-03-13 2015-01-13 Stratasys Ltd. Method of making a composite material by three-dimensional ink-jet printing
US9334402B2 (en) 2000-03-13 2016-05-10 Stratasys Ltd. Compositions and methods for use in three dimensional model printing

Also Published As

Publication number Publication date
JPH07227898A (en) 1995-08-29
EP0666163A2 (en) 1995-08-09

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